CVE-2014-7186

The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted use of here documents, aka the "redir_stack" issue.

Date published : 2014-09-28

http://lists.apple.com/archives/security-announce/2015/Jan/msg00003.html

http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html